Origin
Flagg, IL
Late night in Flagg on Sunday
Local time
5:46 AM
CDT
Current temp
62°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 26, 2026 · Editorial standards
Drive Time
5h 27m
Distance
262.8 mi
423 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$40
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Flagg, IL
Josh Withers
York, IL
Wikimedia Commons
Flagg, IL to York, IL is 262.8 miles and takes about 5h 27m via I 39 and I 74, with a fuel budget near $40 and enough daylight to finish in a day. This route stays within the Midwest, connecting two points within Illinois. It's a straightforward trip, mostly on major interstates, making it a practical choice for a single-day drive. You'll spend most of your time on the highway, so expect smooth sailing for the majority of the 262.8 miles. Plan for about $40 in fuel costs to cover this trip.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
131.4 miles from Flagg, IL
A natural place for your longest stop of the day , about 2h 29m into the drive .
| Road | Distance | Duration |
|---|---|---|
| I 39 | 96.4 mi | 1h 43m |
| I 74 | 80.9 mi | 1h 27m |
| South Main Street | 30.4 mi | 45m |
| Georgetown Road | 29.6 mi | 44m |
| US 51 | 7.6 mi | 8m |
| Lincoln Avenue | 4 mi | 7m |
| East 150th Road | 1.9 mi | 7m |
| North State Street | 1.9 mi | 2m |
Hour-of-day weekday pattern from 2 FHWA count stations on your route.
Peak
4 PM
~749 veh/hr typical · worst 941
Quietest
1 AM
~65 veh/hr
Peak-to-quiet ratio
11.5×
busier at peak than in the quiet hours
Averaged across 50 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Step-by-step road directions between Flagg, IL and York, IL.
Start on East Titus Road
Turn right onto South Grange Road
Turn right onto IL 38
Turn left onto IL 38
Turn right onto IL 38
Turn right onto IL 251
Turn left
Merge onto I 88; IL 110
Take the exit
Merge onto I 39; US 51
Keep slight right at fork onto US 51
Keep slight left at fork onto I 74; US 51
Take the exit
Keep slight right at fork
Turn straight onto US 150; IL 1
Continue on US 150; IL 1
Continue on US 150; IL 1
Continue on US 150; IL 1
Continue on US 150; IL 1
Continue on US 150; IL 1
Turn right onto US 150; IL 1
Turn left onto US 150; IL 1
Continue on IL 1
Turn straight onto IL 1
Turn sharp left onto East 150th Road
Continue on West Broadway Street
Turn left onto North York Street
Arrive at destination
Given the 5h 27m duration, starting in the morning is your best bet to complete this 262.8-mile drive without feeling rushed. You'll have one stop recommended, and the longest stretch without a major exit is 96.4 miles on I 39, so plan your fuel and rest breaks accordingly. With a fuel cost estimated around $40, it's an economical single-day trip. Keep an eye on the transition from I 74 to South Main Street as you near York, IL, as this marks the end of the primary highway portion.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 58 miles or 1h 10m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 131.4 miles or 2h 29m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 9m
Traffic, exits, and arrival timing usually matter more near York, IL than in the middle of the route.
Open the route before leaving Flagg, IL so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Flagg, IL
This is one driving day of about 262.8 miles and 5h 27m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
131 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 58 miles helps settle the day before fatigue starts building.
The midpoint is around 131.4 miles from Flagg, IL, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 39 if your tank is already low. That segment runs about 96.4 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 5.1 and 194.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn right onto IL 38 / 4th Avenue
Navigation decision point
Take the exit toward I 39 South, US 51 South: Bloomington, Normal
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Keep slight right at fork onto US 51 toward I 55 South, US 51 South: Peoria, Champaign, Saint Louis, Decatur
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Keep slight left at fork onto I 74; US 51 toward I 74 East, US 51 South, US 55 Business North: Indianapolis, Decatur
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork toward US 150 East, IL 1 South: Georgetown Road
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Regular Gas
$40.09 one way
$80.19 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.27 | $44.16 | $88.32 |
| premium | $4.81 | $49.73 | $99.45 |
| diesel | $5.40 | $55.90 | $111.80 |
Estimated Tolls: $0.10
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Tolls
$0
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.9 kg one way. Prices: EIA weekly data, 2026-04-20.
Driving Electric?
About $28 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 78.8 | 0 | $27.59 | $12.61 |
| Efficient EV | 65.7 | 0 | $23.00 | $10.51 |
| EV Truck/SUV | 105.1 | 1 | $36.79 | $16.82 |
Gas CO2
92 kg
EV CO2
31 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Late night in Flagg on Sunday
Local time
5:46 AM
CDT
Current temp
62°F
Unavailable
Destination
Late night in York on Sunday
Local time
5:46 AM
CDT
Current temp
75°F
Sunny
Flood Warning
Flood Warning issued April 25 at 4:36PM CDT by NWS Milwaukee/Sullivan WI
Flood Warning
Flood Warning issued April 25 at 4:36PM CDT by NWS Milwaukee/Sullivan WI
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
This drive is predominantly highway, with 72% of the 262.8 miles on interstates. You'll encounter a significant stretch of 96.4 miles on I 39 before transitioning. The route begins on interstates and transitions to surface roads, specifically South Main Street, as you approach your destination. Expect a fairly continuous highway experience for the bulk of the trip.
This is a straightforward highway drive that stays mostly on I 39 and I 74. You will hit about 16 points where you need to pay attention to lane position or signs. The trickiest moment comes around 5.1 miles in near IL 38 / 4th Avenue.
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 262.8 miles you will encounter 16 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 5.1 miles (IL 38 / 4th Avenue): Navigation decision point; at 8.8 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 105.9 miles (US 51): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Flagg, IL and York, IL, road signs point toward Champaign, Saint Louis and Decatur.
Champaign
Saint Louis
Decatur
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 5h 27m. Total distance: 262.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 27m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (72%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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